iPOLL is a comprehensive¸ up-to-date source for US nationwide public opinion. A full-text retrieval system¸ the iPoll online database is organized at the question level¸ providing the tools to sift through nearly a half million questions asked on national public opinion surveys¸ 1935 to present. Surveys archived in the Roper Catalog were originally gathered by academic¸ commercial and media survey organizations such as Gallup Organization¸ Harris Interactive¸ Pew Research Associates¸ and many more.
Coverage: 1935 to present
iPoll allows the user to search the Center's on-line catalog of studies and datasets. Researchers interested in secondary analysis of survey data files can determine studies relevant to their areas of interest.
